23 research outputs found

    ะœะตั‚ะพะด ะบั€ะธั‚ะธะบะธ ะธ ะปะพะณะธะบะฐ ะฟะฐั€ะฐะดะพะบัะฐ ะด. ะ˜. ะŸะธัะฐั€ะตะฒะฐ

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    ๋ ˆ์Šค๊ผฌํ”„(H. C. JIecKOB)์˜ ๋‹จํŽธ ์–ด๋–ค ๋‹ˆํž๋ฆฌ์ŠคํŠธ์™€์˜ ์—ฌํ–‰(1882)์„ ๋ณด๋ฉด ์—ด์ฐจ ์Šน๊ฐ๋“ค์ด ์ƒˆ๋กœ ํƒ‘์Šนํ•œ ํ•œ ์ Š์€ ์‚ฌ๋žŒ์„ ๊ฐ€์ง€์ผœ ๋‹ˆํž๋ฆฌ์ŠคํŠธ๋ผ๊ณ  ํ•˜๋ฉด์„œ ๋ณด์ด๋Š” ํžˆ์Šคํ…Œ๋ฆญํ•œ ๋ฐ˜์‘์„ ๋ฌ˜์‚ฌํ•œ ์žฅ๋ฉด์ด ๋‚˜์˜จ๋‹ค. ์ด ์†Œ์„ค์€ ๊ทธ๊ฒƒ์ด ์Šน๊ฐ๋“ค์˜ ๊ณผ๋ฏผ๋ฐ˜์‘์ด์—ˆ๋‹ค๋Š” ์ผ๊ณผ์„ฑ ์ด์•ผ๊ธฐ๋กœ ๊ฒฐ๋ง์„ ์ง“๊ณ  ์žˆ์ง€๋งŒ. 1860๋…„๋Œ€์— ๋šœ๋ฅด๊ฒŒ๋„คํ”„๊ฐ€ ์“ด ์•„๋ฒ„์ง€์™€ ์•„๋“ค, ๊ทธ๋ฆฌ๊ณ  ๊ทธ์— ๋’ค์ด์–ด ์ด ์ž‘ํ’ˆ์„ ๋‘˜๋Ÿฌ์‹ธ๊ณ  ์ „๊ฐœ๋œ ์†Œ๋ž€ํ•œ ๋…ผ์Ÿ์€ ๊ทธ ์ด๋ฃจ ์ƒ๋‹น ๊ธฐ๊ฐ„ ๋‹ˆํž๋ฆฌ์ฆ˜ํ˜„์ƒ์ด ๋ฌธํ•™์ ์ธ ํ˜„์ƒ์œผ๋กœ์„œ๋‚˜ ์ฒ ํ•™์ ์ธ ๋‹ด๋ก ์˜ ์ฐจ์›์— ๋จธ๋ฌด๋ฅธ ๊ฒƒ์ด ์•„๋‹ˆ๋ผ ๋™์‹œ๋Œ€์ธ๋“ค์˜ ์ผ์ƒ์ƒํ™œ ์†์œผ๋กœ๊นŒ์ง€ ์นจํˆฌํ–ˆ์—ˆ์Œ์„ ๋ณด์—ฌ์ฃผ๊ณ  ์žˆ๋‹ค. 1860๋…„๋Œ€ ๋Ÿฌ์‹œ์•„ ๋ฌธ๋‹จ์—์„œ ๋‹ˆํž๋ฆฌ์ฆ˜์„ ์–˜๊ธฐํ•  ๋•Œ ๋นผ๋†“์ง€ ์•Š๊ณ  ๊ฑฐ๋ก ๋˜๋Š” ์ฃผ์ธ๊ณต ํ˜•์ƒ์€ ๋ฐ”์ž๋กœํ”„์ด๊ณ , ์ด ๋ฐ”์ž๋กœํ”„๋Š” ๋‹ค์‹œ ์‚์‚ฌ๋ ˆํ”„๋ผ๋Š” ์ Š์€ ํ‰๋ก ๊ฐ€์˜ ์ด๋ฆ„๊ณผ ๋—„ ์ˆ˜ ์—†์ด ๊ฒฐ๋ถ€๋˜์–ด ์žˆ๋‹ค. ๋‹ˆํž๋ฆฌ์ฆ˜ ๋‹ˆํž๋ฆฌ์ŠคํŠธ๋ผ๋Š” ๋ช…์นญ์€ ๋ฐ”๋กœ ๋ฐ”์ž๋กœํ”„์—์„œ ๋น„๋กฏ๋˜์–ด ํ•ญ์‚ฐ์— ํšŒ์ž๋˜์—ˆ๋‹ค๊ณ  ๋ณด์•„๋„ ์ข‹์œผ๋ฉฐ, ์ด ์ธ๋ฌผ์„ ์ Š์€ ์„ธ๋Œ€์˜ ๋Œ€ํ‘œ์ž๋กœ ์ ๊ทน์ ์œผ๋กœ ์˜นํ˜ธํ•˜๊ณ  ๋ถ€๊ฐ์‹œํ‚จ ์‚ฌ๋žŒ์ด ์‚์‚ฌ๋ ˆํ”„์ด๊ธฐ ๋•Œ๋ฌธ์ด๋‹ค

    Effects of Gear Grade and Anti-backlash Gear on the Rattle Noise of a Direct Engine-PTO Driveline of Tractors

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    ํ•™์œ„๋…ผ๋ฌธ(์„์‚ฌ)--์„œ์šธ๋Œ€ํ•™๊ต ๋Œ€ํ•™์› :๋ฐ”์ด์˜ค์‹œ์Šคํ…œยท์†Œ์žฌํ•™๋ถ€(๋ฐ”์ด์˜ค์‹œ์Šคํ…œ๊ณตํ•™),2007.ํ•™์œ„๋…ผ๋ฌธ(์„์‚ฌ) -

    AN APPARATUS FOR INSERTING A NEEDLE

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    ์ดํ•˜, ์‹ค์‹œ์˜ˆ๋“ค์€ ๋‹ˆ๋“ค ์‚ฝ์ž… ์žฅ์น˜์— ๊ด€ํ•œ ๊ฒƒ์ด๋‹ค. ์ผ ์‹ค์‹œ์˜ˆ์— ๋”ฐ๋ฅธ ๋‹ˆ๋“ค ์‚ฝ์ž… ์žฅ์น˜๋Š”, ์ œ1 ๋กค๋Ÿฌ ๋ฐ ์ƒ๊ธฐ ์ œ1 ๋กค๋Ÿฌ์™€ ๋‚˜๋ž€ํžˆ ๋ฐฐ์น˜๋œ ์ œ2 ๋กค๋Ÿฌ๋ฅผ ํฌํ•จํ•  ์ˆ˜ ์žˆ๊ณ , ๋Œ€์ƒ์ฒด๋กœ ์‚ฝ์ž…๋˜๋Š” ๋‹ˆ๋“ค์ด ์ƒ๊ธฐ ์ œ1 ๋กค๋Ÿฌ ๋ฐ ์ƒ๊ธฐ ์ œ2 ๋กค๋Ÿฌ์— ์ ‘ํ•  ์ˆ˜ ์žˆ๊ณ , ์ƒ๊ธฐ ์ œ1 ๋กค๋Ÿฌ์˜ ํšŒ์ „ ๋ฐ ์ƒ๊ธฐ ์ œ2 ๋กค๋Ÿฌ์˜ ํšŒ์ „์— ์˜ํ•˜์—ฌ ์ƒ๊ธฐ ๋‹ˆ๋“ค์˜ ๊ธธ์ด ๋ฐฉํ–ฅ์„ ๋”ฐ๋ผ ์ƒ๊ธฐ ๋‹ˆ๋“ค์ด ํšŒ์ „์ด๋™๋  ์ˆ˜ ์žˆ๋‹ค.์ œ1 ๋กค๋Ÿฌ; ๋ฐ์ƒ๊ธฐ ์ œ1 ๋กค๋Ÿฌ์™€ ๋‚˜๋ž€ํžˆ ๋ฐฐ์น˜๋œ ์ œ2 ๋กค๋Ÿฌ;๋ฅผ ํฌํ•จํ•˜๊ณ ,๋Œ€์ƒ์ฒด๋กœ ์‚ฝ์ž…๋˜๋Š” ๋‹ˆ๋“ค์ด ์ƒ๊ธฐ ์ œ1 ๋กค๋Ÿฌ ๋ฐ ์ƒ๊ธฐ ์ œ2 ๋กค๋Ÿฌ์— ์ ‘ํ•˜๊ณ ,์ƒ๊ธฐ ์ œ1 ๋กค๋Ÿฌ์˜ ํšŒ์ „ ๋ฐ ์ƒ๊ธฐ ์ œ2 ๋กค๋Ÿฌ์˜ ํšŒ์ „์— ์˜ํ•˜์—ฌ ์ƒ๊ธฐ ๋‹ˆ๋“ค์˜ ๊ธธ์ด ๋ฐฉํ–ฅ์„ ๋”ฐ๋ผ ์ƒ๊ธฐ ๋‹ˆ๋“ค์ด ํšŒ์ „์ด๋™๋˜๋Š”, ๋‹ˆ๋“ค ์‚ฝ์ž… ์žฅ์น˜

    ํšŒ์ „ ํด๋žฉ ๊ธฐ๊ตฌ๋ฅผ ์ด์šฉํ•œ ๋กœํ„ฐ๋ฆฌ ํŽŒํ”„ ๊ฐœ๋ฐœ์— ๊ด€ํ•œ ์—ฐ๊ตฌ

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    ํ•™์œ„๋…ผ๋ฌธ (๋ฐ•์‚ฌ)-- ์„œ์šธ๋Œ€ํ•™๊ต ๋Œ€ํ•™์› : ๋ฐ”์ด์˜ค์‹œ์Šคํ…œยท์†Œ์žฌํ•™๋ถ€(๋ฐ”์ด์˜ค์‹œ์Šคํ…œ๊ณตํ•™ ์ „๊ณต), 2016. 2. ๊น€๊ฒฝ์šฑ.To avoid problems of the slider-crank mechanism, many attempts have been made to develop rotary-type machines. Nevertheless, none of them were practically successful except the Wankel engine, mainly due to poor sealing and manufacturing techniques. Furthermore, their theoretical analyses have not been advanced, and it still remains as just an idea or kinematic analysis stage. As technology has recently enough to solve the problems associated with the rotary-type machines, they have attracted attentions again. In this study, the rotational clap mechanism that was first presented by Kim was improved, detailed mechanisms to realize the mechanism was developed, and the characteristics analysis and performance prediction of the rotational clap pump were conducted based on a proto-type pump and its verification test. A working principle of the mechanism and its design parameters were introduced with kinematic analysis of the pins and rotors. The vector equations developed in the analysis can be used to easily depict the motion characteristics of the mechanism for different design parameters. The inter-relationships between the design parameters were also examined to determine the proper crank radius and pin distance within the allowable number of gear teeth and rotor size. The thickness angle of the jaw and inner radius of the rotor were found to be most significant constraints that affect the crank radius and pin distance of the mechanism. The pressure, driving torque, and efficiency characteristics of the pump were evaluated to analyze the fundamental performance of the pump. The design constraints of the fixed internal gear and gear of shaft link using involute curves were examined, and the strength of the main components was designed. The involute-type internal gear has design limits caused by three kinds of interferences. The kinematic constraints can aggravate this limits. As a result, designing a pump for high-pressure and low flow rate conditions with an involute-type internal gear can be difficult. To verify the fundamental performances of this pump, a proto-type pump was manufactured, and pump test equipment was installed. The simulated data of the flow rate, differential pressure, driving torque, and efficiencies were verified by comparison with experimental data. The main parameters that affected the pump performance were the clearance between the rotor jaws and chambers, the number of jaws, the jaw width, and the jaw height. Therefore, the parameter studies that affect the pump performance were conducted, and the performance was then predicted under these conditions. In these analysis results, the rotational clap mechanism can be realized as a pumping device on equal performance with conventional rotary pumps. In addition, It can have compact size, be good in a state of high viscosity and shear sensitive fluid, high flow rate, and works well with less vibration and power loss.1. Introduction 1 2. Literature review 3 3. Rotational clap mechanism 5 3.1. Description of mechanism 5 3.2. Kinematic analysis 7 3.2.1. Displacement 7 3.2.2. Velocity 17 3.2.3. Accelerations 20 3.3. Mechanism parameters 23 3.3.1. Driving link 23 3.3.2. Rotor 24 3.4. Performance characteristics 26 3.4.1. Performance parameters 26 3.4.2. Interrelations of parameters 27 3.4.3. Performance characteristics 32 3.5. Conclusions 34 4. Pump performance analysis 35 4.1. Introduction 35 4.2. Pressure analysis 36 4.2.1. Assumptions 36 4.2.2. Pressure head 36 4.2.2.1. Pressure head due to friction 36 4.2.2.2. Pressure head due to mass acceleration 37 4.2.2.3. Pressure head due to piping components 37 4.2.2.4. Pressure head due to gravity 38 4.2.2.5. Total head 38 4.2.3. Pressure analysis in clap pump 39 4.3. Forces and driving torque analysis 42 4.3.1. Forces and driving torque calculation 42 4.3.2. Parametric study 49 4.4. Pump performance analysis 56 4.4.1. Theory of pump performance 56 4.4.1.1. Fundamental theory for the pump performance 56 4.4.1.2. Theory of pump slip and forces caused by fluid viscosity 57 4.4.1.3. Theory of efficiency for conventional positive-displacement pump 62 4.4.2. Performance analysis for rotational clap pumps 65 4.4.2.1. Analysis for slip and forces caused by fluid viscosity 65 4.4.2.2. Efficiency analysis for rotational clap pump 70 4.5. Conclusions 71 5. Design of a prototype rotational clap pump 73 5.1. Introduction 73 5.2. Gear of the shaft link and fixed internal gear 73 5.2.1. Geometric constraints 73 5.2.1.1. Involute interference 76 5.2.1.2. Trochoid interference 76 5.2.1.3. Trimming interference 77 5.2.1.4. Case studies to avoid interferences in this pump 78 5.2.2. Gear strength calculation for prototype pumps 82 5.3. Crank 89 5.3.1. Design for strength 89 5.3.2. Design for stiffness 98 5.4. Pins 102 5.4.1. Design for strength 102 5.5. Shaft link 107 5.5.1. Design for strength 107 5.5.2. Design for stiffness 116 5.6. Conclusions 118 6. Verification test 119 6.1. Prototype pump and test equipment 119 6.2. Pressure analysis of the pump and piping system 122 6.3. Verification 124 6.3.1. Clearances calculation and validation of performance parameters when the throttle valve is fully open 124 6.3.2. Pressure pulsation and cavitation 135 6.3.2.1. Using multi-pumps 135 6.3.2.2. Using a pulsation dampener 137 6.4. Conclusions 143 7. Performance prediction 144 7.1. Introduction 144 7.2. Parametric study 144 7.3. Performance prediction 147 7.4. Comparison among the conventional positive-displacement pumps and the clap pump 156 7.5. Conclusions 159 8. Overall conclusions and further studies 160 9. References 162 Appendix A: Specifications of piping system for the pump 166 Appendix B: Pump performance curves 172 Appendix C: Manufacturing specifications 179 ๊ตญ๋ฌธ ์ดˆ๋ก 187Docto

    APPARATUS FOR POSITIONING INSTRUMENT

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    ์ผ ์‹ค์‹œ์˜ˆ์— ๋”ฐ๋ฅธ ๋„๊ตฌ๋ฅผ ํฌ์ง€์…”๋‹ํ•˜๊ธฐ ์œ„ํ•œ ์žฅ์น˜๋Š” ์ œ1์ถ•์„ ๊ตฌ๋น„ํ•˜๋Š” ์ œ1 ๋ฆฌ๋‹ˆ์–ด ๊ฐ€์ด๋“œ; ์ƒ๊ธฐ ์ œ1์ถ•์— ํ‰ํ–‰ํ•œ ์ œ2์ถ•์„ ๊ตฌ๋น„ํ•˜๋Š” ์ œ2 ๋ฆฌ๋‹ˆ์–ด ๊ฐ€์ด๋“œ; ๋ฐ ๊ธธ์ด ๋ฐฉํ–ฅ์˜ ์ถ•์„ ๊ตฌ๋น„ํ•˜๋Š” ๋„๊ตฌ๋กœ์„œ, ์ƒ๊ธฐ ๋„๊ตฌ๋Š” ์ƒ๊ธฐ ์ œ1 ๋ฆฌ๋‹ˆ์–ด ๊ฐ€์ด๋“œ์— ์—ฐ๊ฒฐ๋œ ์ œ1๋ถ€๋ถ„๊ณผ ์ƒ๊ธฐ ์ œ2 ๋ฆฌ๋‹ˆ์–ด ๊ฐ€์ด๋“œ์— ์—ฐ๊ฒฐ๋œ ์ œ2๋ถ€๋ถ„์„ ๊ตฌ๋น„ํ•˜๋Š” ๋„๊ตฌ๋ฅผ ํฌํ•จํ•˜๊ณ , ์ƒ๊ธฐ ๊ธธ์ด ๋ฐฉํ–ฅ์˜ ์ถ•๊ณผ ๋งŒ๋‚˜๋Š” ๋ชฉํ‘œ ํฌ์ธํŠธ๊ฐ€ ๊ณ ์ •๋œ ํฌ์ธํŠธ์— ์œ ์ง€๋˜๋„๋ก ์ƒ๊ธฐ ์ œ1๋ถ€๋ถ„์œผ๋กœ๋ถ€ํ„ฐ ์ƒ๊ธฐ ๋ชฉํ‘œ ํฌ์ธํŠธ๊นŒ์ง€์˜ ๊ฑฐ๋ฆฌ์™€ ์ƒ๊ธฐ ๋ชฉํ‘œ ํฌ์ธํŠธ๋กœ๋ถ€ํ„ฐ ์ƒ๊ธฐ ์ œ1 ๋ฆฌ๋‹ˆ์–ด ๊ฐ€์ด๋“œ๊นŒ์ง€์˜ ๊ฑฐ๋ฆฌ์˜ ๋น„์œจ์€ ์ƒ๊ธฐ ์ œ2๋ถ€๋ถ„์œผ๋กœ๋ถ€ํ„ฐ ์ƒ๊ธฐ ๋ชฉํ‘œ ํฌ์ธํŠธ๊นŒ์ง€์˜ ๊ฑฐ๋ฆฌ์™€ ์ƒ๊ธฐ ๋ชฉํ‘œ ํฌ์ธํŠธ๋กœ๋ถ€ํ„ฐ ์ƒ๊ธฐ ์ œ2 ๋ฆฌ๋‹ˆ์–ด ๊ฐ€์ด๋“œ๊นŒ์ง€์˜ ๊ฑฐ๋ฆฌ์˜ ๋น„์œจ๊ณผ ๋™์ผํ•  ์ˆ˜ ์žˆ๋‹ค

    Host-Guest Interaction Mediated Pluronic F127 Based Hydrogel for Delivery of Therapeutic Agents

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    ํ•™์œ„๋…ผ๋ฌธ (์„์‚ฌ)-- ์„œ์šธ๋Œ€ํ•™๊ต ๋Œ€ํ•™์› : ๊ณต๊ณผ๋Œ€ํ•™ ์žฌ๋ฃŒ๊ณตํ•™๋ถ€, 2018. 2. ์•ˆ์ฒ ํฌ.Poloxamer composed of poly(ethylene oxide)- poly(propylene oxide)- poly(ethylene oxide) triblock copolymer which is called Pluronic F127 is representative material for showing reversible sol-gel transition by temperature change. This behavior is achieved by micelle packing mechanism above critical gelation concentration. Micelle structure is obtained around 15 โ„ƒ and more micelles are formed as temperature increases because each block has different low critical solution temperature. This thermoreversible hydrogel has attractive characteristics for therapeutic agent delivery carriers due to its high water contents and similar mechanical property like the extracellular matrix. However, it has limitation for using in clinical application due to its low stability. To overcome the critical drawback of Pluronic F127 hydrogel, the host-guest interaction was utilized to enhance packing ability of micelles. Due to strong host-guest interaction, it was possible to achieve highly improved mechanical stability. However, the viscosity of the blended solution was too high for injection due to existing strong host-guest interaction at injection condition (at 4 โ„ƒ). Thus, the system was still hard to deliver therapeutic proteins and cells. To maintain long-term stability of hydrogel and improve injection ability, multi-guest molecules were conjugated at the end of Pluronic F127 for strengthening the micelle packing while reducing the amount of each polymer needed. Because of increased host-guest complex at a reduced concentration, critical gelation concentration of blended solution decreased comparing with conventional Pluronic F127 hydrogel and mono guest conjugated F127 hydrogel system. As a result, the viscosity of multi-guest conjugated F127 / CDP blended solution at the injectable condition largely decreased comparing with the conventional method and the high stability was maintained in the physiological condition. In addition, this host-guest interaction based gel system enabled affinity based protein release. Host molecule modified protein showed sustained protein release profile in this system. Consequently, multi-guest conjugated Pluronic F127 hydrogel which has overcome its limitations while maintaining existing merits is expected to be used for various biomedical application1. Introduction 1 2. Experiments 5 2.1. Materials 5 2.2. Synthetic procedure of multi-guest - Pluronic F127 6 2.2.1 Activation of Pluronic F127 with p-NPC (F127-NPC) 6 2.2.2 Conjugation of Serinol with F127-NPC (F127-Di) 7 2.2.3 Activation of F127-Di with p-NPC (F127-Di-NPC) 8 2.2.4 Conjugation of 1-adamantane (Ad) methylamine with F127-Di-NPC 8 2.2.5 Conjugation of Tris with F127-NPC (F127-Tri) 9 2.2.6 Activation of F127-Tri with p-NPC (F127-Tri-NPC) 10 2.2.7 Conjugation of 1-adamantane (Ad) methylamine with F127-Tri-NPC 11 2.3. Synthesis of gelatin-CD and gelatin-Ad 12 2.4. Phase Diagram of Sol-Gel Transition. 12 2.5. Size Analysis 13 2.6. Rheological studies 13 2.7. In vitro Gel Dissolution Rate 14 2.8. In vitro Protein Release Profile 15 2.9. Instruments 15 3. Results and Discussion 16 3.1. Synthesis and characterization of multi-guest conjugated Pluronic F127 (F127-Di-Ad and F127-Tri-Ad) 16 3.2. Phase Diagram of Sol-Gel Transition. 20 3.3. Size Analysis 24 3.4. Viscosity Comparison 26 3.5. In vitro Gel Dissolution Rate 29 3.6. In vitro Protein Release Profile 31 4. Conclusion 34 5. References 35Maste

    COMPLIANT JOINT

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    ์ผ ์‹ค์‹œ์˜ˆ์— ๋”ฐ๋ฅธ ์ˆœ์‘ ๊ด€์ ˆ์€ ๊ธธ์ด ๋ฐฉํ–ฅ์˜ ์ถ•์„ ๋”ฐ๋ผ ์ผ ์ธก์— ๋ฐฐ์—ด๋˜๋Š” ๋ณต์ˆ˜ ๊ฐœ์˜ ์ œ1๋””์Šคํฌ๋“ค; ๊ธธ์ด ๋ฐฉํ–ฅ์˜ ์ถ•์„ ๋”ฐ๋ผ ํƒ€ ์ธก์— ๋ฐฐ์—ด๋˜๋Š” ๋ณต์ˆ˜ ๊ฐœ์˜ ์ œ2๋””์Šคํฌ๋“ค; ๋ฐ ์ƒ๊ธฐ ๋ณต์ˆ˜ ๊ฐœ์˜ ์ œ1๋””์Šคํฌ๋“ค๊ณผ ์ƒ๊ธฐ ๋ณต์ˆ˜ ๊ฐœ์˜ ์ œ2๋””์Šคํฌ๋“ค์„ ๊ฐ๊ฐ ์—ฐ๊ฒฐํ•˜๋Š” ๋ณต์ˆ˜ ๊ฐœ์˜ ์ŠคํŽ˜์ด์„œ๋“ค์„ ํฌํ•จํ•˜๊ณ , ์ƒ๊ธฐ ๋ณต์ˆ˜ ๊ฐœ์˜ ์ŠคํŽ˜์ด์„œ๋“ค์€, ์ธ์ ‘ํ•˜๋Š” ํ•œ ์Œ์˜ ์ œ1๋””์Šคํฌ๋“ค ๋ฐ ์ธ์ ‘ํ•˜๋Š” ํ•œ ์Œ์˜ ์ œ2๋””์Šคํฌ๋“ค๊ณผ ํ•จ๊ป˜, ์ธ์ ‘ํ•˜๋Š” ํ•œ ์Œ์˜ ์ œ1๋””์Šคํฌ๋“ค ์‚ฌ์ด ๋ฐ ์ธ์ ‘ํ•˜๋Š” ํ•œ ์Œ์˜ ์ œ2๋””์Šคํฌ๋“ค ์‚ฌ์ด์— ๊ธธ์ด ๋ฐฉํ–ฅ์— ๊ต์ฐจํ•˜๋Š” ๋ฐฉํ–ฅ์œผ๋กœ ๋…ธ์น˜๋ฅผ ๊ฐ๊ฐ ํ˜•์„ฑํ•˜๊ณ , ์ธ์ ‘ํ•˜๋Š” ํ•œ ์Œ์˜ ์ŠคํŽ˜์ด์„œ๋“ค์€ ์ƒ๊ธฐ ์ธ์ ‘ํ•˜๋Š” ํ•œ ์Œ์˜ ์ŠคํŽ˜์ด์„œ๋“ค ์‚ฌ์ด์˜ ๋…ธ์น˜๋ฅผ ๊ธฐ์ค€์œผ๋กœ ๋งŒ๊ณก๋˜๊ฒŒ ํ˜•์„ฑ๋œ๋‹ค

    ๋‹ˆ๋“ค ๊ฐ€์ด๋“œ ์žฅ์น˜ ๋ฐ ์ด๋ฅผ ํฌํ•จํ•˜๋Š” ์‹œ์Šคํ…œ

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    ์ดํ•˜, ์‹ค์‹œ์˜ˆ๋“ค์€ ๋‹ˆ๋“ค ๊ฐ€์ด๋“œ ์žฅ์น˜ ๋ฐ ์ด๋ฅผ ํฌํ•จํ•˜๋Š” ์‹œ์Šคํ…œ์— ๊ด€ํ•œ ๊ฒƒ์ด๋‹ค. ์ผ ์‹ค์‹œ์˜ˆ์— ๋”ฐ๋ฅธ ๋‹ˆ๋“ค ๊ฐ€์ด๋“œ ์žฅ์น˜๋Š”, ์ œ1 ๋น” ๋ฐ ์ƒ๊ธฐ ์ œ1 ๋น”์— ํ‰ํ–‰ํ•˜๊ฒŒ ๋ฐฐ์น˜๋˜๊ณ  ์ƒ๊ธฐ ์ œ1 ๋น”์˜ ๊ธธ์ด ๋ฐฉํ–ฅ์˜ ์ถ•์„ ๋”ฐ๋ผ ์ด๋™ ๊ฐ€๋Šฅํ•œ ์ œ2 ๋น”์„ ํฌํ•จํ•˜๊ณ , ์ผ ๋‹จ๋ถ€์— ๋‹ˆ๋“ค์ด ์žฅ์ฐฉ๋˜๋Š” ๋“œ๋ฆด์ด ์ƒ๊ธฐ ์ œ1 ๋น”์˜ ์ผ ๋‹จ๋ถ€ ๋ฐ ์ƒ๊ธฐ ์ œ2 ๋น”์˜ ์ผ ๋‹จ๋ถ€์— ๊ฐ๊ฐ ์—ฐ๊ฒฐ๋˜๊ณ , ์ƒ๊ธฐ ๋“œ๋ฆด์€ ์ƒ๊ธฐ ์ œ1 ๋น”์˜ ๊ธธ์ด ๋ฐฉํ–ฅ์˜ ์ถ• ๋ฐ ์ƒ๊ธฐ ์ œ1 ๋น”์˜ ๊ธธ์ด ๋ฐฉํ–ฅ์˜ ์ถ•์— ๊ต์ฐจํ•˜๋Š” ์ถ•์— ๋Œ€ํ•˜์—ฌ ํšŒ์ „ ๊ฐ€๋Šฅํ•˜๋‹ค
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